NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3473	2.88	0	A_G	0.958
3469	2.882	530.8	B_U	0.958
3116	3.209	6.715	B_U	0.958
3116	3.209	0	A_G	0.958
3099	3.227	0	A_G	0.958
3099	3.227	0.4612	B_U	0.958
3075	3.252	0	A_G	0.958
3075	3.252	3.187	B_U	0.958
1575	6.349	0	A_G	0.958
1533	6.525	139.9	B_U	0.958
1522	6.571	0	A_G	0.958
1504	6.651	187	B_U	0.958
1456	6.866	0	A_G	0.958
1449	6.901	131.9	B_U	0.958
1427	7.01	0	A_G	0.958
1376	7.268	38.06	B_U	0.958
1375	7.273	0	A_G	0.958
1302	7.678	0	A_G	0.958
1301	7.685	288.1	B_U	0.958
1258	7.947	135.9	B_U	0.958
1206	8.293	0	A_G	0.958
1185	8.437	0	A_G	0.958
1185	8.442	117.8	B_U	0.958
1132	8.831	523.4	B_U	0.958
1093	9.151	0	A_G	0.958
1066	9.378	0	A_G	0.958
1054	9.492	10.37	B_U	0.958
1007	9.935	0	B_G	0.958
1005	9.952	1.224	A_U	0.958
928.9	10.77	1.136	A_U	0.958
925.9	10.8	69.87	B_U	0.958
924.4	10.82	0	B_G	0.958
860	11.63	0	A_G	0.958
839.1	11.92	0	B_G	0.958
788.5	12.68	163.7	A_U	0.958
781.4	12.8	20	B_U	0.958
738.5	13.54	0	B_G	0.958
689.7	14.5	4.23	A_U	0.958
638.5	15.66	0	A_G	0.958
541.9	18.45	35.86	B_U	0.958
534.2	18.72	50.51	A_U	0.958
522.2	19.15	0	B_G	0.958
510.4	19.59	0	A_G	0.958
508.2	19.68	8.923	B_U	0.958
495.2	20.19	0	B_G	0.958
482.7	20.72	287.8	A_U	0.958
447.8	22.33	0	A_G	0.958
446.8	22.38	0	B_G	0.958
351.2	28.47	0	A_G	0.958
263.9	37.89	9.698	A_U	0.958
253.1	39.51	5.671	B_U	0.958
206.4	48.45	0	B_G	0.958
169.2	59.1	14.29	A_U	0.958
97.9	102.1	0.6619	A_U	0.958

Note(s):

You are kindly asked to consider the following references for citation when using the database:

Bauschlicher, Jr., C.W., Ricca, A., Boersma, C., Allamandola, L.J., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: COMPUTATIONAL VERSION 3.00 WITH UPDATED CONTENT AND THE INTRODUCTION OF MULTIPLE SCALING FACTORS", The Astrophysical Journal Supplement Series, 234, 32, 2018 10.3847/1538-4365/aaa019 — BibTeX - RIS
Boersma, C., Bauschlicher, Jr., C.W., Ricca, A., Mattioda, A.L., Cami, J., Peeters, E., Sánchez de Armas, F., Puerta Saborido, G., Hudgins, D.M., Allamandola, L.J., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE VERSION 2.00: UPDATED CONTENT, WEBSITE AND ON/OFFLINE TOOLS", The Astrophysical Journal Supplement Series, 211, 8, 2014 10.1088/0067-0049/211/1/8 — BibTeX - RIS
Mattioda, A.L., Hudgins, D. M., Boersma, C., Ricca, A., Peeters, E., Cami, J., Sánchez de Armas, F., Puerta Saborido, G., Bauschlicher, C.W., J., and Allamandola, L.J. "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: THE LABORATORY SPECTRA", The Astrophysical Journal Supplement Series, 251, 22, 2020 10.3847/1538-4365/abc2c8 — BibTeX - RIS
Ricca, A., Boersma, C., Maragkoudakis, A., Roser, J.E., Shannon, M.J., Allamandola, L.J., Bauschlicher Jr., C.W., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: COMPUTATIONAL VERSION 4.00, SOFTWARE TOOLS, WEBSITE, AND DOCUMENTATION", The Astrophysical Journal Supplement Series, XXX, YYY, 2025 10.3847/1538-4365/ae1c38 — BibTeX - RIS